1,304 search results for “us electron” in the Public website
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Our Talents and Discoveries 2016
Christmas is coming, which means that 'Our Talents and Discoveries 2016' has been distributed. This also means that it is time to vote for the 'Discoverer of the year 2016'. Each of the eight institutes nominated one researcher that excelled in the past year. Who is your favourite?
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Celebrating science on our Faculty with sparkling Leiden Science Family Day
Elephant toothpaste, a trip among the stars or a lecture on mathematical juggling: on Sunday 8 October 2023, the Faculty of Science opened its doors for the third edition of the Leiden Science Family Day. A programme jam-packed with workshops, demonstrations, lectures and peeks behind the scenes for…
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Using AI to Combat Drug Resistance - an Interview with PhD student Rosan Kuin
Rosan Kuin started her PhD in July at the LACDR under supervision of prof. Gerard van Westen and Dr. Meindert Lamers. She completed a BSc. in Pharmaceutical Sciences at the VU University in Amsterdam in 2017. After that she started two master programs, Drug Discovery & Safety with a specialization in…
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What soy sauce can teach us about the history of South Korea
‘Three books published within a year – that happens only once in a lifetime!’ This was the reaction of Katarzyna Cwiertka, Professor of Modern Japan Studies at Leiden University, on the publication of Cuisine, Colonialism and Cold War, one of her three new books. The book sketches the colonisation of…
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How the speed demons of the universe tell us something about the Milky Way
They hurtle along at over a thousand kilometres per second: the fastest stars in the Milky Way. PhD candidate Fraser Evans conducted research into these elusive hypervelocity stars and discovered that they have a lot to teach us, about black holes and supernovae, for example.
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in Trouw: Selective perception around right-wing and jihadist violence US
Research has shown that terrorist attacks in the US are more often committed by right-wing extremists than by islamitic extremists. However, news about attacks by right-wing extremists hardly ever reach the media. Jelle van Buuren tells the Dutch newspaper Trouw that right-wing extremists are at least…
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University to switch off lights during Seeing Stars Leiden – Care to join us?
Artist Daan Roosegaarde, together with UNESCO and Leiden University, wants to make the stars come out during Seeing Stars Leiden. The University will therefore switch off the lights in most of its buildings on Sunday 25 September from 22:00 to 23:30 and is asking the people of Leiden to follow suit.
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AI programmes that use your voice to produce songs breach portrait rights
AI programmes such as Suno and Udio allow the user to compose songs that bear an uncanny resemblance to the style and vocals of famous artists. Can artists do anything about this?
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Freon-40 may not be a useful marker of life
Observations made with the ALMA telescope in Chile and ESA’s Rosetta mission, have detected the faint molecular fingerprint of methyl chloride in gas, a chemical commonly produced by industrial biological processes on Earth, around both an infant star and a comet. Methyl chloride, also known as Freon-40,…
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X-ray mirrors: useful in space, but also for radiation therapy
A special type of mirror to reflect X-rays has more possible applications than space research. Targeted radiation therapy for cancer, for example. Next to his full-time job, physicist David Girou mapped out the possibilities. He will receive his PhD on 14 June.
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What the refugee crisis teaches us about human connection
What if a major world event alters the trajectory of your research project? Tsolin Nalbantian was studying citizenship along the Turkish-Syrian border when the Syrian Civil War erupted and led to a global refugee crisis. While her research participants were forced to flee the region, she was forced…
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Gianelle Vacca: ‘POPcorner The Hague makes us much more accessible’
Campus The Hague gained a new facility. On Thursday 17 February, POPcorner was opened, helping students find their way during their studies and within the university buildings.
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Will the new plans steer us out of the nitrogen crisis? Expert Jan Willem Erisman explains
They were eagerly awaited: four letters from five ministers that should provide clarity on how to get us out of the nitrogen crisis. Nitrogen expert Jan Willem Erisman explains the plans. And says whether they will get us out of the nitrogen crisis.
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These animal species are dear to us, but can we protect them?
Animal species that are dear to us in the Netherlands often spend a large part or all of their lifecycle in other parts of the world. But their habitats worldwide are under increasing pressure, are often inadequately protected and much poorer than the global average. ‘If we truly care about these animals,…
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Using tweezers of light to study the misfolding proteins of muscular diseases
Alireza Mashaghi from the Leiden Academic Centre for Drug Research (LACDR) will use state-of-the-art technology to investigate proteins that play a role in muscular dystrophy. His goal is to provide new insights for designing novel therapeutic strategies in the future. To accomplish this, Mashaghi receives…
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How the Netherlands systematically used extreme violence in Indonesia and concealed this afterwards
Dutch troops, judges and politicians collectively condoned and concealed the systematic use of extreme violence during the Indonesian War of Independence. Historians have now shown how this could happen. ‘It was scandal management rather than prevention,’ says Leiden historian and research leader Gert…
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Upcoming activities ACPA PhD candidates
Upcoming activities by ACPA PhD candidates Paul Houdijk, Gabriel Paiuk and Magda Dourado Pucci
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Lorenza Colzato editor-in-chief of new scientific journal
Psychologist Lorenza Colzato is the editor-in-chief of the Journal of Cognitive Enhancement, a new interdisciplinary psychology publication. The journal will contribute to a higher understanding of research aimed at enhancing human performance and creative potential.
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Life work award for computer scientist Grzegorz Rozenberg
Leiden prof. emeritus Grzegorz Rozenberg is honoured with the first life time award in formal languages, a research area of theoretical computer science. During a small ceremony at his house, he received a statue that was specially made for the occasion.
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First Lustrum for PhD Workshop on European/International Insolvency Law
From Wednesday-Thursday 19-20 April 2023 the Stichting Bob Wessels Insolvency Law Collection (BWILC) invites PhD students from Europe and beyond to participate in the 5th edition of the PhD workshop on European/International Insolvency Law. Following four successful editions, PhD students are invited…
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Faculty of Science reinforces collaboration in China
The Faculty of Science has reinforced the collaboration in China during a group trip late November. Representatives from four institutes visited ten Chinese top universities and interviewed over 130 students in PhD workshops in Beijing and Shanghai.
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‘Students describe my module as an emotional rollercoaster’
Thanks to Ian Cook’s ‘Who Made My Clothes?’ MOOC, thousands of students have researched where their clothes come from. How does this geographer from the University of Exeter manage to inspire such enthusiasm in his students? He and his student Zahra Ali will explain all during the Education Festival…
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Upper Limit Found for Quantum World
The small quantum world and our world of perception obey different laws of nature. Leiden physicists search for the border between both worlds. In an article published soon in Physical Review Letters they set an upper limit.
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Bram Klievink appointed as Professor at the Institute of Public Administration
The Institute of Public Administration has appointed Dr. Ing. A.J. (Bram) Klievink as Professor at the Faculty of Governance and Global Affairs.
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CALL FOR PROPOSALS: PhD candidate to draft an NWO proposal
The Institute of Immigration Law of Leiden University is looking for a candidate who is interested in pursuing a PhD in the area of immigration or refugee law.
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New release: binary systems | Richard Barrett
Binary systems, consists of five electronic compositions, in each of which Richard Barrett worked with a specially made recording from an improvising instrumentalist to produce a new kind of compositional collaboration: Daryl Buckley (electric lap steel guitar), Ivana Grahovac (cello), Lori Freedman…
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Yannis Kyriakides awarded first prize in International Rostrum for Composers
Yannis Kyriakides, PhD student at Academy of Creative and Performing Arts , has received the prestigious International Rostrum for Composers award, in the category over 30 years, for his cello, video and electronics piece: Words and Song Without Words.
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Insulator becomes conductor at the push of a button
Ionic liquids are important in scientific research because they can apply a lot of charge over a surface. Leiden physicists have now found that the charging process of ionic liquids purely depends on opposite charges attracting each other. Chemical reactions are sometimes involved, but not essential.…
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Physicists demonstrate new method to make single photons
Scientists need individual photons for quantum cryptography and quantum computers. Leiden physicists have now experimentally demonstrated a new production method. Publication in Physical Review Letters on July 23rd.
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Solution to distortion effect STM scanning
STM scanning experiments on poorly conducting materials are challenging, and can cause a distortion effect. A new model corrects for this effect, allowing physicists to better study materials in their quest to understand unconventional superconductivity. Publication in Physical Review B as Editor’s…
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Mazène Hochane and Xueying Fan win LION Image Award 2018
Mazène Hochane and Xueying Fan have won the fourth annual LION Image Award. They created a detailed colour image of a human kidney in development.
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New memory developed for superconducting computer
If computers work on superconducting current, they won’t consume any energy. Leiden physicists have now gained control over a new type of superconducting memory elements. Publication in Nature Communications.
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Leiden Insolvency Thesis receives Bronze Prize From International Insolvency Institute
On 11 June 2023, the International Insolvency Institute (III) announced its 2023 prizes in International Insolvency Studies during its 23rd Annual Conference in Amsterdam. Raghav Mittal from Leiden University was honoured to be a recipient of the Bronze Medal for his paper on Equity retention in SME…
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LUMC uses artificial intelligence to calculate lung damage in coronavirus patients
With the aid of artificial intelligence (AI), care professionals at the LUMC (Leiden University Medical Center) are able to calculate quickly and accurately whether a coronavirus patient has suffered serious lung damage. They do this by putting a CT scan through the AI software of the CAD4COVID-CT p…
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‘I use a statistical analysis to estimate my travel time by bike’
Why use Google Maps when you can also calculate your bike route based on your own data. Statistician and cyclist Alexander Dürre sees statistics in everything around him. He analyses data of soccer games and calculates the possible winners of cycling races. ‘When I have too much time, I apply statistics…
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BrAInpower exhibition: tremendous and troubling uses of AI in our daily lives
Care robots, medical treatments, deepfakes and self-driving cars all with the aid of artificial intelligence (AI). The BrAInpower exhibition at Rijksmuseum Boerhaave shows spectacular applications of AI and explains how it can make such huge leaps. Bas Haring, Professor of Public Understanding of Science,…
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'Using few words to say a lot – that’s the art of blogging'
Many Humanities scholars keep a blog of their own. This summer, we’re putting these in the spotlight. For this week’s interview, we sat down with Annemarie van Sandwijk, editor in chief of the Leiden Islam Blog.
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New book: Markus Davidsen publishes book on supernatural fiction used as religious texts
How do religious narratives persuade their readers to believe their message? And how can it be that some readers even come to treat fantasy and science fiction as authoritative religious texts? These are the core questions treated in Markus Davidsen’s new book Narrative and Belief: The Religious Affordance…
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DNA analysis of historical mosquitoes will help us understand malaria transmission
Researchers from Leiden University, McMaster University and Public Health Ontario are calling on colleagues to track down archival specimens of mosquitoes from museums and other collections and to examine them with modern methods. This will tell them more about malaria transmission.
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Allard Altena is mentor: ‘Make use of other people’s work experience’
Alumnus Allard Altena (27) is mentor of the month. He worked at the Public Prosecution Service and is now a regulator at the Dutch Authority for the Financial Markets (AFM). He wants to share his broad experience with students and young alumni – you too perhaps?
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Seascape Corridors: How modelling routes through the sea can illuminate early island culture
What are the capabilities or limitations of traveling between islands and how does this reflect seasonal variation? Is it possible to show higher levels of connectivity between islands based on generated pathways between several sites on two separate islands?
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Sorensen at University of the Netherlands: Lecture on Ancient Fire-Use
When is the last time you made a fire? Not light a candle with a match, but an actual fire from scratch. Thousands of years ago, humans already made fire. Archaeologist Andrew Sorensen (Leiden University) explains when and how they did this.
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Arie-Willem de Leeuw in Mare on using big data to run marathons
Arie-Willem de Leeuw, Postdoc at LIACS, analysed the running data of the Boston Marathon. In Mare he explains how to optimise your long distance runs.
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Psychology Connected on ChatGPT: How can we use AI without losing our own cognitive skills?
Writing essays, refining grant applications, or creating a new course curriculum—ChatGPT assists students and researchers in these endeavours. What this new technology means for working in academia, was discussion at the fourth Psychology Connected event.
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Christa Tobler gives presentation about the use of ePortfolios as an assessment method in academic teaching
On 4 April 2019, the University of Basel held a conference on the subject of digitisation in academic teaching.
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Dental remains shed light on drug use in 19th century Dutch village
Archaeologist Bjørn Peare Barthold suspected farmers in a doctorless 19th century Dutch village may have been self-medicating to manage pain and disease. By examining the skeletons' dental calculus this hypothesis could be tested. Science Magazine interviewed him about this new technique.
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Tanja Masson-Zwaan: 'Space race between US and China requires international agreements'
Various countries are planning new missions to the Moon. Not just for prestige and science, but also to extract raw materials.
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Launch of the Canal Cups Expo: No excuse for Single-use
Emily den Boer of LAPP visited the Canal Cups Expo, displaying the plastic cups cleaned up by students after Leidens Ontzet.
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‘It is important for us young people to get involved in shaping our future’
Alain studies Public Administration and is politically active. He talks about why it is important for young people to be politically active and vote.
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Aja Huang: 'The power of AlphaGo is in the use of neural networks'
How did Google's computer programme AlphaGo become so powerful? On June 29, developer Aja Huang elaborated on this during a lecture in the Gorlaeus building.